Antifreeze PEAK or OEM Volkswagen

Using an AMAM coolant (typically yellow - “All Makes, All Models”) is the safest thing you can do. It has none of the nitrites, borates, silicates, etc. that can cause issues in various systems. It’s really one coolant that works everywhere. Peak 10X is a solid choice in that realm.

Head to an autozone and get PEAK blue coolant for european vehicles.

I bought peak global lifetime 50/50 pre diluted antifreeze & coolant. The ingredient list matches the HD one. I believe that is what they use it is just colored differently. I checked with my dealer and they said it is perfectly fine to use.

I've been using it for years and it works fine.

i use regular peak coolant (prediluted). it works fine.

I've used Peak OET Blue in both Hondas and a Toyota for years...last time I got it, was 17 a gallon

I always use g13 from the dealer mainly because they can void any warranty for repairs on your cooling system if they see there is not g13 in there (g13 is pink, other types are purple) and with a model that is known to have coolant system issues, i aint giving them the excuse to not fix something they should.

Only use modern Volkswagen G12evo coolant! This is required not optional, if you mix the wrong coolants you can create an acidic meta eating coolant mixture that will ruin your engine

My 2029 Alltrack has developed the same problem at 50K miles. Drops about 1” for every two hours driven. You can see and smell the antifreeze.

Yes, the documents say they are compatible - at the cost of losing some corrosion protection. Don\u2019t use G13 if you have a choice. G13 becomes acidic and causes leaks, and leaves deposits in the system which cause clogging. VW switched to G12evo for a reason.